<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <link rel="stylesheet" href="../bootstrap/css/bootstrap.css">
</head>
<body>


<button type="button" class="btn btn-primary" data-toggle="button" autocomplete="off">Toggle
    button
</button>
<button type="button" class="btn btn-primary active" data-toggle="button" autocomplete="off"
        aria-pressed="true">Active toggle button
</button>
<button type="button" class="btn btn-primary" disabled data-toggle="button" autocomplete="off">
    Disabled toggle button
</button>


<script src="../bootstrap/js/bootstrap.js"></script>
</body>
</html>